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1. 发明申请

WO2012082517A2 CONTROLLED DEGRADATION FIBERS 审中-公开
标题翻译：受控降解纤维
公开(公告)号：WO2012082517A2
公开(公告)日：2012-06-21
申请号：PCT/US2011063930
申请日：2011-12-08
申请人： 3M INNOVATIVE PROPERTIES CO , WU YONG K , CRANDALL MICHAEL D , DAMS RUDOLF J , HEWITT MICHELLE M , KADOMA IGNATIUS A , PAPP SIEGMUND , JENNEN JAY M , MYERS SASHA B
发明人： WU YONG K , CRANDALL MICHAEL D , DAMS RUDOLF J , HEWITT MICHELLE M , KADOMA IGNATIUS A , PAPP SIEGMUND , JENNEN JAY M , MYERS SASHA B
IPC分类号： D01F8/00 , D01D5/08 , D01F8/02 , D01F8/04
CPC分类号： C08L1/14 , D01F6/88 , D01F8/02
摘要： There is provided controlled degradation fibers, and methods of making such controlled degradation fibers.
摘要翻译：提供了受控降解纤维，以及制造这种受控降解纤维的方法。

2. 发明申请

WO2012082521A3 DEGRADABLE FIBERS 审中-公开
标题翻译：可降解纤维
公开(公告)号：WO2012082521A3
公开(公告)日：2012-10-26
申请号：PCT/US2011063983
申请日：2011-12-08
申请人： 3M INNOVATIVE PROPERTIES CO , CRANDALL MICHAEL D , DAMS RUDOLF J , HEWITT MICHELLE M , KADOMA IGNATIUS A , PAPP SIEGMUND , WU YONG K , ZILLIG DANIEL J , JENNEN JAY M , MYERS SASHA B
发明人： CRANDALL MICHAEL D , DAMS RUDOLF J , HEWITT MICHELLE M , KADOMA IGNATIUS A , PAPP SIEGMUND , WU YONG K , ZILLIG DANIEL J , JENNEN JAY M , MYERS SASHA B
IPC分类号： D01F6/62 , D01D5/08 , D01F6/92
CPC分类号： C08L67/04 , D01F6/92
摘要： There is provided self-degrading fibers, and methods of making and methods of using such self-degrading fibers.
摘要翻译：提供自发降解纤维，制造方法和使用这种自发降解纤维的方法。

3. 发明申请

WO2012082521A2 DEGRADABLE FIBERS 审中-公开
标题翻译：可降解纤维
公开(公告)号：WO2012082521A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/063983
申请日：2011-12-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CRANDALL, Michael D. , DAMS, Rudolf J. , HEWITT, Michelle M. , KADOMA, Ignatius A. , PAPP, Siegmund , WU, Yong K. , ZILLIG, Daniel J. , JENNEN, Jay M. , MYERS, Sasha B.
发明人： CRANDALL, Michael D. , DAMS, Rudolf J. , HEWITT, Michelle M. , KADOMA, Ignatius A. , PAPP, Siegmund , WU, Yong K. , ZILLIG, Daniel J. , JENNEN, Jay M. , MYERS, Sasha B.
IPC分类号： D01F6/62 , D01F6/92 , D01D5/08
CPC分类号： C08L67/04 , D01F6/92
摘要： There is provided self-degrading fibers, and methods of making and methods of using such self-degrading fibers.
摘要翻译：提供了自降解纤维，以及使用这种自降解纤维的制造方法和方法。

4. 发明申请

WO2012082517A3 CONTROLLED DEGRADATION FIBERS 审中-公开
公开(公告)号：WO2012082517A3
公开(公告)日：2012-06-21
申请号：PCT/US2011/063930
申请日：2011-12-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WU, Yong K. , CRANDALL, Michael D. , DAMS, Rudolf J. , HEWITT, Michelle M. , KADOMA, Ignatius A. , PAPP, Siegmund , JENNEN, Jay M. , MYERS, Sasha B.
发明人： WU, Yong K. , CRANDALL, Michael D. , DAMS, Rudolf J. , HEWITT, Michelle M. , KADOMA, Ignatius A. , PAPP, Siegmund , JENNEN, Jay M. , MYERS, Sasha B.
IPC分类号： D01F8/00 , D01D5/08 , D01F8/02 , D01F8/04
摘要： There is provided controlled degradation fibers, and methods of making such controlled degradation fibers.

5. 发明申请

WO2012082516A1 DEGRADABLE MATERIALS 审中-公开
标题翻译：可降解材料
公开(公告)号：WO2012082516A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/063924
申请日：2011-12-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CRANDALL, Michael D., , DAMS, Rudolph J., , HEWITT, Michelle M., , KADOMA, Ignatius A., , PAPP, Siegmund, , WU, Yong K., , JENNEN, Jay M., , MYERS, Sasha B.,
发明人： CRANDALL, Michael D., , DAMS, Rudolph J., , HEWITT, Michelle M., , KADOMA, Ignatius A., , PAPP, Siegmund, , WU, Yong K., , JENNEN, Jay M., , MYERS, Sasha B.,
IPC分类号： C08L67/04 , C08K5/00
CPC分类号： C08L67/04 , C08K5/0016 , C08L2201/06 , C08L2205/02
摘要： The present disclosure relates to a degradable material comprising (a) from about 60 weight percent to about 97 weight percent of a first material based on the total weight of the degradable material, and (b) from about 3 weight percent to about 40 weight percent of a second material based on the total weight of the degradable material, where the second material is an oligomer comprising lactate and giycolate. In another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a Tg less than 56°C. In still another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a tan delta peak of less than 65°C. It has been surprisingly found that the degradable materials according to the present disclosure provide physical properties that are not inherent to poly lactic acid alone. It has also been surprisingly found that the degradable materials disclosed herein provide improvements with respect to the processability, production costs, flexibility and ductility without decreasing their degradability.
摘要翻译：本公开内容涉及可降解材料，其包含（a）基于可降解材料的总重量的约60重量％至约97重量％的第一材料，和（b）约3重量％至约40重量％基于可降解材料的总重量的第二种材料，其中第二种材料是包含乳酸盐和双羟萘酸盐的低聚物。在另一方面，本公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖苷的低聚物，其中所述可降解材料的Tg小于56℃。在另一方面，本公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖苷的低聚物，其中所述可降解材料具有小于65℃的tanδ峰。令人惊奇地发现，根据本公开的可降解材料提供了单独聚乳酸不固有的物理性质。还惊奇地发现，本文公开的可降解材料提供了相对于可加工性，生产成本，柔韧性和延展性而不降低其降解性的改进。

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